207063840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 682577280

約数和(自身を除く): 475513440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 89, 96, 111, 120, 131, 148, 160, 178, 185, 222, 240, 262, 267, 296, 356, 370, 393, 444, 445, 480, 524, 534, 555, 592, 655, 712, 740, 786, 888, 890, 1048, 1068, 1110, 1184, 1310, 1335, 1424, 1480, 1572, 1776, 1780, 1965, 2096, 2136, 2220, 2620, 2670, 2848, 2960, 3144, 3293, 3552, 3560, 3930, 4192, 4272, 4440, 4847, 5240, 5340, 5920, 6288, 6586, 7120, 7860, 8544, 8880, 9694, 9879, 10480, 10680, 11659, 12576, 13172, 14240, 14541, 15720, 16465, 17760, 19388, 19758, 20960, 21360, 23318, 24235, 26344, 29082, 31440, 32930, 34977, 38776, 39516, 42720, 46636, 48470, 49395, 52688, 58164, 58295, 62880, 65860, 69954, 72705, 77552, 79032, 93272, 96940, 98790, 105376, 116328, 116590, 131720, 139908, 145410, 155104, 158064, 174885, 186544, 193880, 197580, 232656, 233180, 263440, 279816, 290820, 316128, 349770, 373088, 387760, 395160, 431383, 465312, 466360, 526880, 559632, 581640, 699540, 775520, 790320, 862766, 932720, 1119264, 1163280, 1294149, 1399080, 1580640, 1725532, 1865440, 2156915, 2326560, 2588298, 2798160, 3451064, 4313830, 5176596, 5596320, 6470745, 6902128, 8627660, 10353192, 12941490, 13804256, 17255320, 20706384, 25882980, 34510640, 41412768, 51765960, 69021280, 103531920, 207063840]

約数ペア:

[(1, 207063840), (2, 103531920), (3, 69021280), (4, 51765960), (5, 41412768), (6, 34510640), (8, 25882980), (10, 20706384), (12, 17255320), (15, 13804256), (16, 12941490), (20, 10353192), (24, 8627660), (30, 6902128), (32, 6470745), (37, 5596320), (40, 5176596), (48, 4313830), (60, 3451064), (74, 2798160), (80, 2588298), (89, 2326560), (96, 2156915), (111, 1865440), (120, 1725532), (131, 1580640), (148, 1399080), (160, 1294149), (178, 1163280), (185, 1119264), (222, 932720), (240, 862766), (262, 790320), (267, 775520), (296, 699540), (356, 581640), (370, 559632), (393, 526880), (444, 466360), (445, 465312), (480, 431383), (524, 395160), (534, 387760), (555, 373088), (592, 349770), (655, 316128), (712, 290820), (740, 279816), (786, 263440), (888, 233180), (890, 232656), (1048, 197580), (1068, 193880), (1110, 186544), (1184, 174885), (1310, 158064), (1335, 155104), (1424, 145410), (1480, 139908), (1572, 131720), (1776, 116590), (1780, 116328), (1965, 105376), (2096, 98790), (2136, 96940), (2220, 93272), (2620, 79032), (2670, 77552), (2848, 72705), (2960, 69954), (3144, 65860), (3293, 62880), (3552, 58295), (3560, 58164), (3930, 52688), (4192, 49395), (4272, 48470), (4440, 46636), (4847, 42720), (5240, 39516), (5340, 38776), (5920, 34977), (6288, 32930), (6586, 31440), (7120, 29082), (7860, 26344), (8544, 24235), (8880, 23318), (9694, 21360), (9879, 20960), (10480, 19758), (10680, 19388), (11659, 17760), (12576, 16465), (13172, 15720), (14240, 14541)]